POST method on "static" files

Dear list,

This topic has already been discussed (see:
Re: How to solve the problem of "405 not allowed"? ) but so far the patch of
Igor has not been applied to the 0.8.X or 0.9.X branch.

I use a lot SSI to mix static and dynamic files, for example:

main page:

Search:

search page (POST):

nginx.conf:

location /ssi
{
internal;
MyModuleHandler on;
}

So the 405 - Not allowed error code is a huge limitation to do things
like that.

The patch is nearly two years old and I don’t see how to integrate it on
0.9.X, any advice about how to do that? Is there any chance that this
feature goes mainstream on the development branch?

Best regards